405426156930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^2\times {\mathrm{240599}}^1$

素因数の和:240773

約数の個数: 96

約数和(自身を含む): 1094999472000

約数和(自身を除く): 689573315070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 6241, 7110, 10665, 12482, 18723, 21330, 31205, 37446, 56169, 62410, 93615, 112338, 168507, 187230, 240599, 280845, 337014, 481198, 561690, 721797, 842535, 1202995, 1443594, 1685070, 2165391, 2405990, 3608985, 4330782, 6496173, 7217970, 10826955, 12992346, 19007321, 21653910, 32480865, 38014642, 57021963, 64961730, 95036605, 114043926, 171065889, 190073210, 285109815, 342131778, 513197667, 570219630, 855329445, 1026395334, 1501578359, 1710658890, 2565988335, 3003156718, 4504735077, 5131976670, 7507891795, 9009470154, 13514205231, 15015783590, 22523675385, 27028410462, 40542615693, 45047350770, 67571026155, 81085231386, 135142052310, 202713078465, 405426156930]

約数ペア:

[(1, 405426156930), (2, 202713078465), (3, 135142052310), (5, 81085231386), (6, 67571026155), (9, 45047350770), (10, 40542615693), (15, 27028410462), (18, 22523675385), (27, 15015783590), (30, 13514205231), (45, 9009470154), (54, 7507891795), (79, 5131976670), (90, 4504735077), (135, 3003156718), (158, 2565988335), (237, 1710658890), (270, 1501578359), (395, 1026395334), (474, 855329445), (711, 570219630), (790, 513197667), (1185, 342131778), (1422, 285109815), (2133, 190073210), (2370, 171065889), (3555, 114043926), (4266, 95036605), (6241, 64961730), (7110, 57021963), (10665, 38014642), (12482, 32480865), (18723, 21653910), (21330, 19007321), (31205, 12992346), (37446, 10826955), (56169, 7217970), (62410, 6496173), (93615, 4330782), (112338, 3608985), (168507, 2405990), (187230, 2165391), (240599, 1685070), (280845, 1443594), (337014, 1202995), (481198, 842535), (561690, 721797)]